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\def\myurl{http://www.math.toronto.edu/~drorbn}
\href{\myurl}{Dror Bar-Natan}:
\href{\myurl/classes}{Classes}:
\href{\myurl/classes/\#2223}{2022-23}:
\href{\myurl/classes/23-FastComputations}{Fast Computations in Knot Theory}:
{\bf A Naive Khovanov Homology Program}

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